[Objective] To explore academic value of Shanghanfenjing. [Methods] In this paper, the comprehensive study on the subject that Wu Yiluo 's lifetime in the Qing Dynasty, in his book, evaluating and analyzing the relevance between Shanghanfenjing and Yu Jiayan's Shanglunpian, evaluate the academic value of theShanghanfenjing. [Results]Shanghanfenjinginherits Yu Jiayan'sShanglunpianacademic ideas, explains in detail the Shanghan-lunprovisions in the exogenous Febrile Diseases, is a popular textbook version of theory on febrile disease. [Conclusion]Shanghanfenjinghas more im-portant research value of theory on exogenous febrile disease,is easy to understand the popularity of reading of exogenous febrile disease ,Wu Yiluo is one of the distinguished medical scientists in the Qing Dynasty.

1.8.PCR was performed using the human Gpx-1 gene,and we obtained the needed target gene fragments.Conclusion The alkaline lysis extraction method is reliable for obtaining high quantities of DNA from blood clot suited for PCR amplification.

Objective To compare the scale of the spinal bones removed by microendoscopic discectomy (MED) and interlaminal fenestration approach discectomy (IFAD),and their postoperative influence on the lumber degeneration in patients with lumber disc herniation.Methods Totally 76 cases of MED and 80 cases of IFAD were enrolled in this study.The scale of the spinal bones resected were compared by measuring the width and height of the bone window,as well as the percentages of the removed superior and inferior articular processes by using X-ray.To compare the efficacy of the two procedures,Nakai criteria was employed. The height and angle of intervertebral space and intervertebral displacement were detected preoperation,and then were followed up after the surgery.Results Both the width and height of the bone window and the percentages of the removed superior and inferior articular processes of the MED group was significantly less than those in the IFAD group (P=0.000);whereas,no marked difference was found in the scale of disc removal between the two group[(1.75?0.58) g vs (1.95?0.77)g,t=-1.825,P=0.070].The outcomes of the two group was similar,the rate of excellent and good outcomes of the MED and IFAD groups were 86.8% and 88.8%, respectively (Z=-0.184,P=0.854).In the MED group,the intervertebral space was reduced by 30%?18%,which were similar to that in the IFAD group 34%?15%(t=-1.246,P=0.215);3 cases of the MED group and 5 of the IFAD group had intervertebral instability after the surgery (x~2=0.425,P=0.515).Conclusions Both MED and IFAD are effective for lumbar disc herniation.However,MED shoud be the first choice for the disease,because the procedure causes less trauma.

Objective To evaluate the impact of different ages, different gender, with or without exercise and different fracture sites on the nutritional status using mini nutritional assessment (MNA-SF) in hospitalized elderly fracture patients. Methods A total of 1 353 hospitalized elderly patients with fracture were included. The MNA-SF investigations were completed within 3 days after admission. The diet, body weight, physical activity, psychological trauma or stress, psychological problems, body mass index (BMI), calf circumference (CC), history of aerobic exercise and the fracture sites were recorded three days after admission. The nutritional status were evaluated including normal nutrition, risk of malnutrition and malnutritional status. The relationships of nutritional status were analyzed between different ages, different gender, with or without exercise, different fracture sites. Results There were significant differences in the incidence of normal nutrition, risk of malnutrition malnutrition and non-normal nutritional status between different ages, different gender, with or without exercise, femoral intertrochanteric fracture and upper limb fracture. There were also significant differences in the incidence of normal nutrition, risk of malnutrition and malnutrition between femoral neck fracture and upper limb fracture. Conclusion There is a higher incidence of non-normal nutritional status in patients older than 80 years, female, with no regular exercise and with femoral intertrochanteric fracture.

OBJECTIVE:To systematically review the efficacy and safety of gemcitabine combined with docetaxel in the treat-ment of non-small cell lung cancer(NSCLC),and provide evidence-based reference for clinical treatment. METHODS:Retrieved from PubMed,Cochrane Library,Elsevier,CJFD,Wangfang Database and VIP,randomized controlled trials(RCT)about the ef-ficacy and safety of gemcitabine combined with docetaxel(test group)versus the 3rd generation chemotherapeutic agents combined with cisplatin(control group)in the treatment of NSCLC were collected. Meta-analysis was performed by using Rev Man 5.3 soft-ware after quality evaluation by modified Jadad scale. RESULTS:Totally 9 RCTs were included,involving 1 986 patients. Results of Meta-analysis showed,there were no significant differences in the total effective rate [RR=0.93,95%CI(0.83,1.05),P=0.27], 1-year survival rate [RR=0.97,95%CI(0.87,1.09),P=0.64],the incidences of liver dysfunction [RR=0.35,95%CI(0.06,2.18), P=0.26] and leukopenia [RR=0.80,95%CI(0.57,1.10),P=0.17] and decreased rate of hemoglobin [RR=0.65,95%CI(0.25, 1.69),P=0.38] in 2 groups;the incidences of liver dysfunction [RR=0.09,95%CI(0.02,0.38),P=0.001] and neurotoxicity in test group were significantly lower than control group,while the incidence of lung injury [RR=8.71,95%CI(2.04,37.12),P=0.003] was significantly higher than control group,the differences were statistically significant. CONCLUSIONS:Gemcitabine com-bined with docetaxel shows similar efficacy to the 3rd generation chemotherapeutic agents combined with cisplatin in the treatment of NSCLC,less effect on renal function and nerve while high on pulmonary toxicity.

Objective To investigate the feature of the morphology changes in the upper airway in patients with acute cerebral infarction and to find a new method to prevent and cure cerebral infarction.Methods Sixty-six patients with cerebral infarction confirmed by brain MRI or CT scan(within 3 weeks of onset) were recruited.The patients were examined by upper airway MRI scan and polysomnography (PSG).Then the patients were divided into obstructive sleep apnea hypopnca syndrome(OSAHS)group and non-OSAHS group.In addition.16 patients showing OSAHS but without stroke history(OSAHS nonstroke group)were included in the study.The sagittal and horizontal lengths of the nasopharynx,palatopharynx,glossopharynx and hypopharynx were measured and their closs-sectional areas were calculated.The length,thickness and cross-sectional area of the palate were also measured.Statistic analysis of each data among the groups was performed using SPSS software.Results Among 66 cases with acute cerebral infarction,75.8 % (50/66)were diagnosed with OSAHS.The anteropesterior diameer,left and right diameters and smallest section area in upper airway were all smaller in the OSAHS group with acute cerebral infaretion than those in the non-OSAHS group and OSAHS non-stroke group.The narrowest segments in upper airway were nasopharynx and ompharynx.which are caused by shortened left and right diameters.The area of the soft palate in the OSAHS-stroke group was significant bigger((452.2±99.6)mm2)than that in non-OSAHS group((350.0±69.4)mm2,t:4.575,P<0.05).The lowest SO2 in OSAHS-stroke group(68.9 % ±10.5 % )was the lowest among three groups.The more severe the airway constriction was.the higher the apnea-hypopnea index(AHI)was and the lower the lowest SO2 was.Conclusion Patients withl stroke show higher incidence of OSAHS and present more severe multilevel upper airway constriction.Upper airway constriction may be the new target of early treatment for better prognosis of cerebral infarction.

Objective By comparing the effects of different combined therapy,to explore the best therapy in prevention of intrauterine adhesions (IUA)after Transcervical resection of adhesions (TCRA).Methods Eighty patents with serious or moderate IUA were randomly divided into four groups.Group A:Artificial cycle combined with ball pouch,sodium hyaluronate gel.Group B:artificial cycle combined with intrauterine device(IUD),sodium hyalur-onate gel.Group C:large doses of estrogen drugs combined with ball pouch,sodium hyaluronate gel.Group D:large doses of estrogen drugs combined with IUD,sodium hyaluronate gel.Postoperative patients of TCRA were treated by the four therapies respectively for three months.All patients came back for hysteroscopy in one month and three months after operation.Results Following -up period was 6 -12 months.After three months treatment,the total endometrial cavity cure rate was 21.3%(17 /80),the total effective rate was 67.5%(54 /80).The cure rate of group C was 45.0%,which was obviously higher than those of the other three groups,the differences were statistically insig-nificant(group C vs.group A,χ2 =4.29,P <0.05;group C vs.group B,χ2 =6.14,P <0.05;group C vs.group D,χ2 =4.27,P <0.05).After three months treatment,the endometrial thickness were measured during ovulatory period. The thickness of group C was obviously thicker than those of the other three groups,the differences were statistically insignificant(group C vs.group A,t =10.28,P <0.01;group C vs.group B,t =12.80,P <0.01;group C vs.group D,t =5.02,P <0.01).Five months after the operation,in the aspect of menstrual blood volume,the total cure rate was 23.8%(19 /80),the total effective rate was 71.3%(57 /80).And the cure rate of group C was 45.0%,which was obviously higher than those of the other three groups,the differences were statistically insignificant(group C vs. group A,χ2 =4.29,P <0.05;group C vs.group B,χ2 =6.28,P <0.05;group C vs.group D,χ2 =4.27,P <0.05).Conclusion The therapy of large doses of estrogen drugs combined with ball pouch and sodium hyaluronategel can significantly improve the prognosis of serious or moderateIUA,and better than other combined therapies.

The paper described practices in QC management pathway of death cases of the hospital.These refer to intensive education,clarification of access standard,death cases quarterly readings and administrative investigation,strict supervision among others.Authors pointed out that QC pathway can improve quality of care significantly,yet QC pathway calls for fair accountability,systemic care for patient safety,and all-staff involvement in QC improvement.

In this study, norcanthridin (NCTD)-encapsulated liposomes were modified with a novel murine anti-human CD19 monoclonal antibody 2E8 (2E8-NCTD-liposomes) and the targeting efficiency and specific cytotoxicity of 2E8-NCTD-liposomes to CD19(+) leukemia cells were evaluated. BALB/c mice were injected with 2E8 hybridoma cells to obtain 2E8 monoclonal antibody (mAb). NCTD-liposomes were prepared by using film dispersion method. 2E8 mAbs were linked to NCTD-liposomes using post-incorporation technology. Flow cytometry showed that the targeting efficiency of purified 2E8 mAbs on CD19(+) Nalm-6 cells was 99.93%. The purified 2E8 mAbs were conjugated with NCTD-liposomes to prepare 2E8-NCTD-liposomes whose targeting efficiency on CD19(+) Nalm-6 was also 95.82%. The average size of 2E8-NCTD-liposomes was 118.32 nm in diameter. HPLC showed that the encapsulation efficiency of NCTD was 46.51%. When the molar ratio of 2E8/Mal-PEG(2000)-DSPE reached 1:50, we obtained the liposomes with 9 2E8 molecules per liposome. The targeting efficiency of 2E8-NCTD-liposomes on CD19(+) leukemia cells was significantly higher than that on CD19-leukemia cells. Similarly, the targeting efficiency of the immunoliposomes was also higher than that of the NCTD-liposomes on CD19(+) leukemia cells. Those results were consistent with those observed by laser scanning confocal microscopy. 3-(4, 5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay demonstrated that 2E8-NCTD-liposomes specifically killed Nalm-6 cells in a dose- and time-dependent manner. The viability of Nalm-6 cells treated by 2E8-NCTD-liposomes was significantly lower than that of Molt-3 cells and it was also significantly lower than that of Nalm-6 cells treated with the same concentration of NCTD-liposomes or free NCTD. We are led to concluded that 2E8 antigen can serve as a specific targeting molecule of B lineage hematopoietic malignancies for liposome targeting, and 2E8-NCTD-liposomes can be used as a new and effective means for the treatment of B lineage hematopoietic malignancies.